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webdeposit_form.py
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Mon, Jun 3, 11:02

webdeposit_form.py
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# -*- coding: utf-8 -*-
# #
# # This file is part of Invenio.
# # Copyright (C) 2013 CERN.
# #
# # Invenio is free software; you can redistribute it and/or
# # modify it under the terms of the GNU General Public License as
# # published by the Free Software Foundation; either version 2 of the
# # License, or (at your option) any later version.
# #
# # Invenio is distributed in the hope that it will be useful, but
# # WITHOUT ANY WARRANTY; without even the implied warranty of
# # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# # General Public License for more details.
# #
# # You should have received a copy of the GNU General Public License
# # along with Invenio; if not, write to the Free Software Foundation, Inc.,
# # 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
from wtforms import Label
from invenio.wtforms_utils import InvenioForm as Form
from invenio.webdeposit_config_utils import WebDepositConfiguration
from invenio.webdeposit_cook_json_utils import cook_files
class WebDepositForm(Form):
""" Generic WebDeposit Form class """
def __init__(self, **kwargs):
super(WebDepositForm, self).__init__(**kwargs)
# Load and apply configuration from config file
self.config = WebDepositConfiguration(form_type=self.__class__.__name__)
custom_title = self.config.get_form_title(self.__class__.__name__)
if custom_title is not None:
self._title = custom_title
for field in self._fields.values():
custom_label = self.config.get_label(field.__class__.__name__)
if custom_label is not None:
setattr(field, 'label', Label(field.id, custom_label))
custom_widget = self.config.get_widget(field.__class__.__name__)
if custom_widget is not None:
setattr(field, 'widget', custom_widget)
def cook_json(self, json_reader):
for field in self._fields.values():
try:
json_reader = field.cook_json(json_reader)
except AttributeError:
# Some fields (eg. SubmitField) don't have a cook json function
pass
json_reader = cook_files(json_reader, self.files)
return json_reader

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